Side by side

Grand Seiko SLGW004vsTissot Le Locle Open Heart

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

SLGW004
Grand SeikoSLGW004
MSRP $30,000
Le Locle Open Heart
TissotLe Locle Open Heart
MSRP $995

At a glance

11 of 29 specs differ
Diameter
SLGW00438.8mm
Le Locle Open Heart39.3mm
Power Reserve
SLGW00480h
Le Locle Open Heart80h
Water Resistance
SLGW00430m
Le Locle Open Heart30m
MSRP
SLGW004$30,000
Le Locle Open Heart$995

Full specifications

Case

5 specs
Category
Dress
Chronograph
Diameter
38.8mm
39.3mm
Thickness
10.4mm
9.75mm
Lug-to-Lug
43.7mm
39.3mm
Material
Gold
Stainless Steel

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
Black
Silver
Indices
Applied
Roman

Movement

2 specs
Caliber
9SA4
11 1/2'''
Type
Manual
Automatic

Pricing

1 specs
MSRP
$30,000
$995

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Grand Seiko SLGW004

The Grand Seiko SLGW004 is praised for its elegant, faithful reissue design and impressive technical execution, featuring a new 9SA4 hi-beat manual-winding movement with an 80-hour power reserve and accuracy of -3/+5 seconds per day. Reviewers highlight the sharp case facets, double-signed dial, and beautifully decorated movement visible through the display caseback, along with an enjoyable winding experience. One reviewer noted a desire for better water resistance and expressed a dislike for the etched sapphire case back. Overall, reviewers rate the Grand Seiko SLGW004 highly for its elegant design and technically impressive movement.

Tissot Le Locle Open Heart

Owners widely praise the Tissot Le Locle Open Heart for its elegant aesthetic, featuring a guilloché dial and Roman numerals, and appreciate its practical 80-hour power reserve and Nivachron hairspring. The watch is also noted for offering dual bracelet and strap options, along with a see-through case back. However, one owner flags negative community feedback regarding the comfort of the synthetic leather strap. Overall, owners rate the Tissot Le Locle Open Heart highly for its attractive design and impressive technical specifications at its price point.

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